2869391

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{1889}}^1$

素因数の和:1934

約数の個数: 12

約数和(自身を含む): 3447360

約数和(自身を除く): 577969

約数列:

[1, 7, 31, 49, 217, 1519, 1889, 13223, 58559, 92561, 409913, 2869391]

約数ペア:

[(1, 2869391), (7, 409913), (31, 92561), (49, 58559), (217, 13223), (1519, 1889)]